/Engine/Source/Runtime/Engine/Classes/Kismet/KismetMathLibrary.h
Breaks a DateTime into its components
static void BreakDateTime ( [FDateTime](API\Runtime\Core\Misc\FDateTime) InDateTime, int32 & Year, int32 & Month, int32 & Day, int32 & Hour, int32 & Minute, int32 & Second, int32 & Millisecond )